This dreamy, cloud-like mousse delivers everything you love about classic cheesecake without a single carb. The magic lies in whipping heavy cream to stiff peaks and folding it into velvety cream cheese, creating an impossibly light yet rich texture that melts on your tongue. A touch of vanilla deepens the flavor while powdered erythritol or allulose sweetens without spiking blood sugar. The fat content from both cream and cream cheese creates a satisfying, indulgent mouthfeel that feels genuinely decadent. Serve it chilled in elegant glasses for a sophisticated dessert, or spoon it straight from the bowl for a guilt-free treat that satisfies every cheesecake craving.

Ingredients

Mousse

• 8 oz full-fat cream cheese, softened to room temperature
• 1 cup heavy whipping cream, cold
• 2 to 4 tablespoons powdered erythritol or allulose, (or other powdered sweetener of choice) to taste
• 1 teaspoon pure vanilla extract
• 1 teaspoon fresh lemon juice (optional, brightens flavor)
• Pinch of fine sea salt

Optional toppings

• graham cracker crumbles
• Toasted shredded coconut
• cheese cake crisps

Directions

1. Place the cold heavy whipping cream in a large chilled mixing bowl and beat with a hand mixer or stand mixer on medium-high speed until stiff peaks form. Set aside.
2. In a separate bowl, beat the softened cream cheese on medium speed until completely smooth and fluffy, about 2 minutes. Scrape down the sides as needed.
3. Add the powdered sweetener, vanilla extract, lemon juice, and salt to the cream cheese. Beat again until fully incorporated and smooth.
4. Gently fold one-third of the whipped cream into the cream cheese mixture using a rubber spatula to lighten it.
5. Fold in the remaining whipped cream in two additions, using slow, deliberate strokes to preserve the airiness. Do not overmix.
6. Taste and adjust sweetener if desired.
7. Spoon or pipe the mousse into serving glasses or ramekins.
8. Refrigerate for at least 30 minutes before serving to allow it to set and flavors to meld.

Tips

• Use powdered sweetener only, not granular, to avoid a gritty texture
• Allulose gives the smoothest, most sugar-like result with zero aftertaste
• For best volume, chill your bowl and beaters before whipping the cream
• Do not overbeat the whipped cream or it will become grainy and butter-like
• Soften cream cheese fully at room temperature for at least one hour to avoid lumps
• Lemon juice is optional but highly recommended as it mimics the tang of traditional cheesecake

Variations

• Strawberry – Fold in 2 tablespoons of sugar-free strawberry extract or a few drops of strawberry flavoring
• Chocolate – Whisk in 1 to 2 tablespoons of unsweetened cocoa powder with the sweetener
• Cinnamon Spice – Add half a teaspoon of cinnamon and a pinch of nutmeg
• Citrus – Replace vanilla with orange or lemon extract for a bright, fresh version
• Salted Caramel – Add a few drops of caramel extract and a generous pinch of flaky sea salt on top

Pairing suggestions

• Serve alongside fresh berries such as raspberries or blackberries for minimal carb addition
• Top with a drizzle of sugar-free chocolate syrup
• Pair with a cup of bold black coffee or espresso to balance the richness
• Spoon into small shot glasses for elegant party servings

©2026 Suzy Mottet bloomhearty.com writing, creation, and design